The fastest way depends on your operating system
On Windows, press the Print Screen key (often labeled PrtScn) to capture your entire screen, or press Windows key + Shift + S to open the screenshot tool and select just the area you want. The full-screen capture goes to your clipboard — you can paste it into Paint, Word, or any image editor. The selection tool lets you draw a box around what matters and saves it automatically.
On Mac, press Command + Shift + 3 to capture the whole screen, or Command + Shift + 4 to select a portion. The image saves as a file on your desktop with a timestamp. If you want the screenshot in your clipboard instead of as a file, add the Control key: Command + Control + Shift + 3 or Command + Control + Shift + 4.
On Linux, the Print Screen key usually opens a screenshot tool, though the exact behavior depends on your desktop environment. GNOME uses Print Screen to capture the full screen and saves it to your Pictures folder. KDE Plasma opens a selection tool when you press Print Screen.
Key Takeaways
- Windows Print Screen captures to clipboard; Windows + Shift + S opens a tool to select and save a specific area.
- Mac Command + Shift + 3 captures the full screen to your desktop; Command + Shift + 4 lets you select a portion.
- Screenshots go to your clipboard on Windows and Linux (usually), so you paste them into another program, or to your desktop on Mac as an image file.
- The selection tool (Windows Snip & Sketch or Mac's crosshair) is faster when you only need part of the screen.
Windows: Print Screen and the Snip & Sketch tool
The simplest Windows method is the Print Screen key. Press it once and the entire screen is copied to your clipboard. Open Paint (search for it in the Start menu), press Ctrl + V to paste, and save the file. You can also paste into Word, email, or any program that accepts images.
For more control, use Snip & Sketch, which is built into Windows 10 and 11. Press Windows key + Shift + S. Your screen dims and a crosshair appears. Click and drag to draw a box around the area you want. When you release, the screenshot is copied to your clipboard and a notification appears in the lower right corner. Click the notification to open the image and save it, or paste it directly into another program.
If you want to capture a single window without the background, press Alt + Print Screen. This copies only the active window to your clipboard. It is useful when you have multiple windows open and only need one.
Mac: Command + Shift shortcuts and the Screenshot app
Mac screenshots are straightforward. Press Command + Shift + 3 to capture the entire screen. A thumbnail appears in the lower right corner of your screen. Click it to edit, or wait a few seconds and it saves to your desktop as a PNG file with the date and time in the name.
To capture only part of the screen, press Command + Shift + 4. The cursor becomes a crosshair. Click and drag to select the area you want. When you release, the screenshot saves to your desktop the same way.
If you need more options — like capturing a specific window or recording video — open the Screenshot app. Press Command + Shift + 5 to open it. You will see buttons for capturing the entire screen, a selected portion, or a specific window. You can also set a timer and choose whether to save to disk or clipboard.
Linux: Print Screen and built-in tools
On most Linux systems, pressing the Print Screen key opens a screenshot tool. In GNOME (the most common desktop environment), it opens the Screenshot process. You can capture the full screen, a window, or a selection. The image saves to your Pictures folder by default.
In KDE Plasma, Print Screen opens the Spectacle tool, which works similarly. You choose what to capture, and it saves or copies to clipboard depending on your settings. If Print Screen does not work on your system, open your process menu and search for "screenshot" to find the tool.
Some Linux users prefer GIMP (GNU Image Manipulation Program) for screenshots because it offers more editing options. Open GIMP, go to File > Create > Screenshot, and choose what to capture. The screenshot opens in GIMP where you can crop, annotate, or edit before saving.
Where your screenshot goes and how to find it
On Windows and Linux, most screenshots go to your clipboard first. That means you do not see a file until you paste it somewhere. Open Paint, Word, email, or any image editor and press Ctrl + V. The screenshot appears and you can save it as a file from there. If you want to save it directly as a file without pasting, use the selection tool (Windows + Shift + S on Windows, or your Linux screenshot app) and click Save.
On Mac, screenshots save directly to your desktop as PNG files. Look for files named "Screenshot [date] at [time].png". You can move them to a folder, rename them, or delete them like any other file. If you prefer screenshots to go to your clipboard instead, hold Control while pressing the keyboard shortcut.
You can change where Windows saves screenshots. Open Settings > System > Clipboard > Screenshot settings. You can choose to save to a specific folder automatically instead of just copying to clipboard.
Editing and annotating screenshots
After you take a screenshot, you often need to mark it up — draw arrows, add text, or highlight something. On Windows, the Snip & Sketch tool includes a built-in editor. After you capture, click the notification or open the Snip & Sketch app to draw, type, or erase on the image before saving.
On Mac, click the thumbnail that appears after you take a screenshot. The Preview app opens with markup tools. You can draw, add text, add shapes, or sign the image. Click Done and save.
On Linux, GIMP is the standard choice for editing. Open the screenshot in GIMP and use the brush, text, or shape tools to annotate. For quick markup without opening a full editor, some Linux systems include a tool called Flameshot, which you can install from your package manager. It opens a selection tool and lets you draw on the screenshot before saving.
Capturing video instead of a still image
If you need to record what is happening on your screen rather than capture a single moment, most operating systems have a built-in screen recording tool. On Windows 11, press Windows key + Alt + R to start recording with Xbox Game Bar. On Windows 10, open Xbox Game Bar (Windows key + G) and click the record button. On Mac, press Command + Shift + 5 and click the Record button at the top. On Linux, use Flameshot or OBS (Open Broadcaster Software), which you can install from your package manager.
Screen recording is useful for tutorials, bug reports, or showing someone how to do something step by step. The video saves as an MP4 file that you can share or edit.
Frequently Asked Questions
Why does my screenshot not appear on my desktop?
On Windows and Linux, screenshots usually go to your clipboard, not your desktop. You have to paste them into another program first. On Mac, they save to your desktop by default. If you are on Mac and do not see them, check that you have permission to write to the desktop, or try saving to a different folder through the Screenshot app settings.
Can I take a screenshot of just one window?
Yes. On Windows, press Alt + Print Screen to capture only the active window. On Mac, press Command + Shift + 4, then press Space, and click the window you want. On Linux, use your screenshot tool and select the window option.
How do I take a screenshot if my Print Screen key does not work?
On Windows, use Windows key + Shift + S to open Snip & Sketch. On Mac, use Command + Shift + 3 or Command + Shift + 4. On Linux, open your process menu and search for "screenshot" to find the built-in tool. If your keyboard is missing the Print Screen key, you can also remap another key in your system settings.
What format does my screenshot save in?
Windows saves as PNG or BMP depending on the tool. Mac saves as PNG. Linux usually saves as PNG. PNG is a standard image format that works in any image viewer or editor. You can convert it to JPG or another format in any image editor if you need a different file type.
Can I take a screenshot of multiple monitors?
Yes. On Windows, Print Screen captures all connected monitors at once. On Mac, Command + Shift + 3 captures all screens. If you want only one monitor, use the selection tool (Windows + Shift + S on Windows, or Command + Shift + 4 on Mac) and select just the area you need.